Christopher Koeppen $COHR SEC Form 4 Insider Trading

Christopher Koeppen has filed a total of 28 insider trades in $COHR since 2021. Their most recent trade was a sale of 3,100 shares, made on Jul 17, 2025. Their largest trade was a sale of 6,154 shares, made on May 13, 2025. We estimate that they now own 42,024 shares of $COHR, worth an estimated $5.8 million.

Insider Trading at $COHR

There have been a total of 131 insider trades reported at $COHR since 2021, with 18,041 shares purchased and 8.0 million shares sold. The most active insider traders in $COHR stock have been Walter Robert Ii Bashaw, Christopher Koeppen, and Vincent D Jr Mattera. The most recent trade was a sale of 2,000 shares reported by MICHELLE M STERLING (None), made on Dec 03, 2025.

$COHR Executives and Stock Owners with Insider Trades

• Walter Robert Ii Bashaw, President

• Christopher Koeppen, Chief Innovation Officer

• Vincent D Jr Mattera, Chief Executive Officer

• Mary Jane Raymond, CFO & Treasurer

• Christopher Koeppen, EVP of Aerospace & Defense

• James Robert Anderson, CEO & President

• Julie Sheridan Eng, EVP, Engineering

• Ronald Basso, Chief Legal & Compliance Off.

• Giovanni Barbarossa, EVP, General Management

• Julie Sheridan Eng, Chief Technology Officer

• Richard J. Martucci, Interim CFO & Treasurer

• Ilaria Mocciaro, SVP, Finance

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.